Adaptador K&F Concept Pro para lente de tornillo M42 42 mm para cámara Canon EOS EF 70D 5D3
M42 Mount Lens. K&F Concept is a one-stop refined photographic solution provider. K&F Concept specializes in design. Lens Adapter. Manual lens. 【K&F】 M42-EOS Pro. Made of brass and aluminum (not plastic).